參數(shù)資料
型號： FAN4272MAX
英文描述： Voltage-Feedback Operational Amplifier
中文描述： 電壓反饋運算放大器
文件頁數(shù)： 1/10頁
文件大小： 196K
代理商： FAN4272MAX
Preliminary
Features at 2.7V
I
136
μ
A supply current per amplifier
I
4.9MHz bandwidth
I
Output swings to within 20mV of either rail
I
Input voltage range exceeds the rail by >250mV
I
5.3V/
μ
s slew rate
I
16mA output current
I
26nV/
√
Hz input voltage noise
I
Directly replaces MAX4126, OPA2340, LMV822, and
TLV2462 in single supply applications
I
Available in SOIC-8 and MSOP-8 package options
Applications
I
Automotive applications
I
Portable/battery-powered applications
I
PCMCIA, USB
I
Mobile communications, cellular phones, pagers
I
Notebooks and PDA’s
I
Sensor Interface
I
A/D buffer
I
Active filters
I
Signal conditioning
I
Portable test instruments
General Description
The FAN4272 is an ultra-low cost, low power, voltage
feedback amplifier. At 5V, the FAN4272 uses only
160
μ
A of supply current per amplifier and is
designed to operate from a supply range of 2.5V to
5.5V (±1.25V to 2.75V). The input voltage range
exceeds the negative and positive rails.
The FAN4272 offers high bipolar performance at a low
CMOS price. The FAN4272 offers superior dynamic
performance with a 4.9MHz small signal bandwidth
and 5.3V/
μ
s slew rate. The combination of low
power, high bandwidth, and rail-to-rail performance
make the FAN4272 well suited for battery-powered
communication/computing systems.
FAN4272
Dual, Low Cost, +2.7V & +5V, Rail-to-Rail I/O Amplifier
www.fairchildsemi.com
Preliminary September 2001
FAN4272 Packages
Large Signal Frequency Response
M
Frequency (MHz)
0.01
0.1
1
10
V
o
= 4V
pp
V
s
= 5V
V
o
= 1V
pp
V
o
= 2V
pp
Output Swing vs. Load
O
Input Voltage (0.4V/div)
-2.0
0
2.0
-1.35
1.35
R
L
= 10k
R
L
= 1k
R
L
= 75/100
R
L
= 200
R
L
= 100
R
L
= 75
-
+
-
+
1
2
3
4
Out1
-In1
+In1
-V
s
+V
s
Out2
-In2
+In2
8
7
6
5
MSOP
-
+
-
+
1
2
3
4
Out1
-In1
+In1
-V
s
+V
s
Out2
-In2
+In2
8
7
6
5
SOIC
PRELIMINARY
相關PDF資料
PDF描述
FAN4272MX Voltage-Feedback Operational Amplifier
FAN5201MSA Battery Management
FAN5235MTC Analog IC
FAN5235QSC Analog IC
FAN5242QSC
相關代理商/技術參數(shù)
參數(shù)描述
FAN4272MX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier
FAN4274 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Single and Dual, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier
FAN4274_12 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Single and Dual, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier
FAN4274IMU8 制造商:Rochester Electronics LLC 功能描述:- Bulk
FAN4274IMU8X 功能描述:運算放大器 - 運放 Ang fg Dual Ultra-Lo R-Rail I/O CMOS AmpB RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*